Place of Origin: | Wuhan,China |
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Brand Name: | Wuhan Siwer Optics |
Minimum Order Quantity: | 5 pieces |
Price: | 1-99USD/piece |
Packaging Details: | 1.Tissue paper. 2.Plastic foam packaging film. 3.Hard carton box with quakeproof filler |
Delivery Time: | 1-3 weeks |
Payment Terms: | T/T, Western Union |
Supply Ability: | 2000 pieces/month |
Material: | Fused Silica | Size Tolerance: | +/-0.1mm |
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Thickness Tolerance: | +/-0.05mm | Surface Quality: | 40/20 |
Transmitted Wavefront,: | Lambda/4 In 25.4mm | Parallelism: | 1 Arc Min |
Size Range: | 2-70mm | Usage: | Biomedical Cosmetology,fingerprint Identification And Digital Image |
High Light: | short wave pass filter,uv shortpass filter |
Dichroic Shortpass Filters are designed for a 45° or 0° angle of incidence. The rejected light is reflected at 90° or 0°, making these filters ideal for use in fluorescence applications or as spectral beamsplitters. The filters feature low polarization dependence, broad spectral ranges, and a precision fused silica substrate.
Short pass filters can effectively cut off the near-infrared band of light. They are widely used in various cold light sources, optical fiber lighting, LED lighting, metal halide lamp insulation, and infrared cut-off filters for optical imaging schemes: optical engines, filters for digital cameras to eliminate near-infrared interference from CCD and CMOS, to ensure the normal operation of photoelectric instruments and equipment.
Center wavelength: 530 + / - 5nm
Transmission band: 380-520nm
Block: 540-1100nm
Peak transmittance: > 90%
Product size: Customized
Cut off depth:OD3-OD6
Product material: optical grade glass (K9, BK7, B270, d263t, JGS1, color glass, float glass, etc.)
Surface quality: 60/40